50 Which of the following statements is NOT true about the tower of Pisa?
(A)Its construction began in the twelfth century.
(B)It was not until 1275 that a plan was put forward to solve the problem of its tilt.
(C)Substituting water for cement was adopted to prevent the tower from leaning further.
(D)The third and fifth floors were built out of line with the others.

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統計： A(42), B(62), C(128), D(32), E(0) #262835

詳解 (共 3 筆)

#3070787
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#5047324

C 選項是說substitute A for B(用A取代B ，用水取代水泥 ) 所以是錯誤的!

因為文章敘述是在建築基底中加入水泥漿~ 

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#2519262

A在第三行後面 Work on the tower was begun in 1173

B 是這句However, in 1275, architects devised a plan to compensate for the tilt.
為解決傾斜問題而懸賞

D是Two stories, the third and the fifth, were built out of line with the others and closer to the vertical in an effort to alter the tower’s center of gravity.

但這句我有點看不太懂

C這方法並沒有成功

Pumping to keep water away from the surrounding ground and the injection of cement grout into the foundations and the surrounding subsoil have been tried in recent years, but without success.

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